2010, ISBN: 3642177131

[EAN: 9783642177132], Neubuch, [SC: 0.0], [PU: Springer-Verlag Gmbh Dez 2010], BIOMETRIE; NETZWERK (ELEKTRONISCH); COMPUTER / PC-HARDWARE AUFRÜSTEN, REPARIEREN, SELBSTBAU; DATA WAREHOUSE;… More...

[EAN: 9783642177132], Neubuch, [SC: 0.0], [PU: Springer-Verlag Gmbh Dez 2010], BIOMETRIE; NETZWERK (ELEKTRONISCH); COMPUTER / PC-HARDWARE AUFRÜSTEN, REPARIEREN, SELBSTBAU; DATA WAREHOUSE; INFORMATIONSMANAGEMENT DATENSICHERHEIT NETZ; MUSTERERKENNUNG; SCHNITTSTELLE (EDV); DATENSICHERHEIT; DATENSICHERUNG; SICHERHEIT DATENVERARBEITUNG DATENVERSCHLÜSSELUNG, KRYPTOGRAFIE; RECHERCHE - INFORMATION RETRIEVAL; INTELLIGENZ KÜNSTLICHE INTELLIGENZ; KI; AI; ARCHITEKTUR RECHNERARCHITEKTUR; INTERNET CLIENT/SERVER; INFORMATIONSTECHNOLOGIE; IT; TECHNOLOGIE INFORMATIONSTECHNOLOGIE, Neuware -2.1 Web Application Vulnerabilities Many web application vulnerabilities havebeenwell documented andthemi- gation methods havealso beenintroduced [1]. The most common cause ofthose vulnerabilities isthe insu cient input validation. Any data originated from o- side of the program code, forexample input data provided by user through a web form, shouldalwaysbeconsidered malicious andmustbesanitized before use.SQLInjection, Remote code execution orCross-site Scriptingarethe very common vulnerabilities ofthattype [3]. Below isabrief introduction toSQL- jection vulnerability though the security testingmethodpresented in thispaper is not limited toit. SQLinjectionvulnerabilityallowsanattackertoillegallymanipulatedatabase byinjectingmalicious SQL codes into the values of input parameters of requests sentto the victim web site. 1: Fig.1. An example of a program written in PHP which contains SQL Injection v- nerability Figure 1 showsaprogram that uses the database query function mysql query togetuserinformationcorrespondingtothe userspeci edby the GETinput- rameterusername andthen printtheresultto the clientbrowser.Anormalrequest with the input parameter username looks like index.php username=bob . The dynamically created database query at line2 is SELECT FROM users WHERE username= bob AND usertype= user . Thisprogram is vulnerabletoSQLInjection attacks because mysql query uses the input value of username without sanitizingmalicious codes. A malicious code can be a stringthatcontains SQL symbols ork- words.Ifan attacker sendarequest with SQL code ( alice ) - jected , the query becomes SELECT FROM users WHERE username= alice -- AND usertype= user . 260 pp. Englisch, Books<

2010, ISBN: 9783642177132

[ED: Taschenbuch], [PU: Springer Berlin], 2.1 Web Application Vulnerabilities Many web application vulnerabilities havebeenwell documented andthemi- gation methods havealso beenintroduced… More...

[ED: Taschenbuch], [PU: Springer Berlin], 2.1 Web Application Vulnerabilities Many web application vulnerabilities havebeenwell documented andthemi- gation methods havealso beenintroduced [1]. The most common cause ofthose vulnerabilities isthe insu?cient input validation. Any data originated from o- side of the program code, forexample input data provided by user through a web form, shouldalwaysbeconsidered malicious andmustbesanitized before use.SQLInjection, Remote code execution orCross-site Scriptingarethe very common vulnerabilities ofthattype [3]. Below isabrief introduction toSQL- jection vulnerability though the security testingmethodpresented in thispaper is not limited toit. SQLinjectionvulnerabilityallowsanattackertoillegallymanipulatedatabase byinjectingmalicious SQL codes into the values of input parameters of requests sentto the victim web site. 1: Fig.1. An example of a program written in PHP which contains SQL Injection v- nerability Figure 1 showsaprogram that uses the database query function mysql query togetuserinformationcorrespondingtothe userspeci?edby the GETinput- rameterusername andthen printtheresultto the clientbrowser.Anormalrequest with the input parameter username looks like index.php?username=bob . The dynamically created database query at line2 is SELECT FROM users WHERE username= bob AND usertype= user . Thisprogram is vulnerabletoSQLInjection attacks because mysql query uses the input value of username without sanitizingmalicious codes. A malicious code can be a stringthatcontains SQL symbols ork- words.Ifan attacker sendarequest with SQL code ( alice ) - jected , the query becomes SELECT FROM users WHERE username= alice -- AND usertype= user ., DE, [SC: 0.00], Neuware, gewerbliches Angebot, 260, [GW: 424g], Banküberweisung, PayPal, Sofortüberweisung<

2010, ISBN: 9783642177132

[ED: Taschenbuch], [PU: Springer Berlin], 2.1 Web Application Vulnerabilities Many web application vulnerabilities havebeenwell documented andthemi- gation methods havealso beenintroduced… More...

[ED: Taschenbuch], [PU: Springer Berlin], 2.1 Web Application Vulnerabilities Many web application vulnerabilities havebeenwell documented andthemi- gation methods havealso beenintroduced [1]. The most common cause ofthose vulnerabilities isthe insu?cient input validation. Any data originated from o- side of the program code, forexample input data provided by user through a web form, shouldalwaysbeconsidered malicious andmustbesanitized before use.SQLInjection, Remote code execution orCross-site Scriptingarethe very common vulnerabilities ofthattype [3]. Below isabrief introduction toSQL- jection vulnerability though the security testingmethodpresented in thispaper is not limited toit. SQLinjectionvulnerabilityallowsanattackertoillegallymanipulatedatabase byinjectingmalicious SQL codes into the values of input parameters of requests sentto the victim web site. 1: Fig.1. An example of a program written in PHP which contains SQL Injection v- nerability Figure 1 showsaprogram that uses the database query function mysql query togetuserinformationcorrespondingtothe userspeci?edby the GETinput- rameterusername andthen printtheresultto the clientbrowser.Anormalrequest with the input parameter username looks like index.php?username=bob . The dynamically created database query at line2 is SELECT FROM users WHERE username= bob AND usertype= user . Thisprogram is vulnerabletoSQLInjection attacks because mysql query uses the input value of username without sanitizingmalicious codes. A malicious code can be a stringthatcontains SQL symbols ork- words.Ifan attacker sendarequest with SQL code ( alice ) - jected , the query becomes SELECT FROM users WHERE username= alice -- AND usertype= user ., DE, [SC: 2.90], Neuware, gewerbliches Angebot, 260, [GW: 424g], Sofortüberweisung, PayPal, Banküberweisung<

2010, ISBN: 9783642177132

[ED: Taschenbuch], [PU: Springer Berlin], 2.1 Web Application Vulnerabilities Many web application vulnerabilities havebeenwell documented andthemi- gation methods havealso beenintroduced… More...

[ED: Taschenbuch], [PU: Springer Berlin], 2.1 Web Application Vulnerabilities Many web application vulnerabilities havebeenwell documented andthemi- gation methods havealso beenintroduced [1]. The most common cause ofthose vulnerabilities isthe insu?cient input validation. Any data originated from o- side of the program code, forexample input data provided by user through a web form, shouldalwaysbeconsidered malicious andmustbesanitized before use.SQLInjection, Remote code execution orCross-site Scriptingarethe very common vulnerabilities ofthattype [3]. Below isabrief introduction toSQL- jection vulnerability though the security testingmethodpresented in thispaper is not limited toit. SQLinjectionvulnerabilityallowsanattackertoillegallymanipulatedatabase byinjectingmalicious SQL codes into the values of input parameters of requests sentto the victim web site. 1: Fig.1. An example of a program written in PHP which contains SQL Injection v- nerability Figure 1 showsaprogram that uses the database query function mysql query togetuserinformationcorrespondingtothe userspeci?edby the GETinput- rameterusername andthen printtheresultto the clientbrowser.Anormalrequest with the input parameter username looks like index.php?username=bob . The dynamically created database query at line2 is SELECT FROM users WHERE username= bob AND usertype= user . Thisprogram is vulnerabletoSQLInjection attacks because mysql query uses the input value of username without sanitizingmalicious codes. A malicious code can be a stringthatcontains SQL symbols ork- words.Ifan attacker sendarequest with SQL code ( alice ) - jected , the query becomes SELECT FROM users WHERE username= alice -- AND usertype= user ., DE, Neuware, gewerbliches Angebot, 260, [GW: 424g], Banküberweisung, PayPal, Sofortüberweisung<

2010, ISBN: 9783642177132

6th International Conference, ICISS 2010, Gandhinagar, India, December 17-19, 2010, Buch, Softcover, [PU: Springer Berlin], Springer Berlin, 2010